ES2271835T3 - Incrustacion y deteccion de marcas de agua de una señal de imagen en movimiento. - Google Patents
Incrustacion y deteccion de marcas de agua de una señal de imagen en movimiento. Download PDFInfo
- Publication number
- ES2271835T3 ES2271835T3 ES04701650T ES04701650T ES2271835T3 ES 2271835 T3 ES2271835 T3 ES 2271835T3 ES 04701650 T ES04701650 T ES 04701650T ES 04701650 T ES04701650 T ES 04701650T ES 2271835 T3 ES2271835 T3 ES 2271835T3
- Authority
- ES
- Spain
- Prior art keywords
- image
- watermark
- area
- global
- value
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 23
- 238000001514 detection method Methods 0.000 title description 5
- 238000000034 method Methods 0.000 claims abstract description 20
- 230000007423 decrease Effects 0.000 claims description 6
- 238000012986 modification Methods 0.000 claims description 6
- 230000004048 modification Effects 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 abstract description 8
- 238000001914 filtration Methods 0.000 description 8
- 239000000872 buffer Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000002596 correlated effect Effects 0.000 description 4
- 230000008030 elimination Effects 0.000 description 4
- 238000003379 elimination reaction Methods 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 3
- 239000000543 intermediate Substances 0.000 description 3
- 230000015654 memory Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/0021—Image watermarking
- G06T1/005—Robust watermarking, e.g. average attack or collusion attack resistant
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/913—Television signal processing therefor for scrambling ; for copy protection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/467—Embedding additional information in the video signal during the compression process characterised by the embedded information being invisible, e.g. watermarking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2201/00—General purpose image data processing
- G06T2201/005—Image watermarking
- G06T2201/0051—Embedding of the watermark in the spatial domain
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Television Systems (AREA)
- Editing Of Facsimile Originals (AREA)
- Image Processing (AREA)
- Studio Devices (AREA)
- Geophysics And Detection Of Objects (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Holo Graphy (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03100109 | 2003-01-20 | ||
EP03100109 | 2003-01-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2271835T3 true ES2271835T3 (es) | 2007-04-16 |
Family
ID=32748928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES04701650T Expired - Lifetime ES2271835T3 (es) | 2003-01-20 | 2004-01-13 | Incrustacion y deteccion de marcas de agua de una señal de imagen en movimiento. |
Country Status (9)
Country | Link |
---|---|
US (1) | US7844072B2 (fr) |
EP (1) | EP1588556B1 (fr) |
JP (1) | JP4709960B2 (fr) |
KR (1) | KR20050091094A (fr) |
CN (1) | CN100380960C (fr) |
AT (1) | ATE341157T1 (fr) |
DE (1) | DE602004002561T2 (fr) |
ES (1) | ES2271835T3 (fr) |
WO (1) | WO2004066626A1 (fr) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001045448A (ja) * | 1999-07-30 | 2001-02-16 | Nec Corp | ディジタルtv放送における映像データ同期方式 |
US9609278B2 (en) | 2000-04-07 | 2017-03-28 | Koplar Interactive Systems International, Llc | Method and system for auxiliary data detection and delivery |
DE602004002561T2 (de) * | 2003-01-20 | 2007-06-21 | Koninklijke Philips Electronics N.V. | Wasserzeicheneinbettung und Detektion eines Bewegungsbildsignals |
US7330511B2 (en) | 2003-08-18 | 2008-02-12 | Koplar Interactive Systems International, L.L.C. | Method and system for embedding device positional data in video signals |
US8861922B2 (en) | 2003-09-29 | 2014-10-14 | Alcatel Lucent | Watermarking scheme for digital video |
US7646881B2 (en) * | 2003-09-29 | 2010-01-12 | Alcatel-Lucent Usa Inc. | Watermarking scheme for digital video |
JP4534530B2 (ja) * | 2004-03-08 | 2010-09-01 | 三菱電機株式会社 | 電子透かし検出方法および電子透かし検出装置 |
JP4510647B2 (ja) * | 2005-01-18 | 2010-07-28 | パイオニア株式会社 | 情報多重装置及び方法、情報抽出装置及び方法、並びにコンピュータプログラム |
WO2007023482A2 (fr) | 2005-08-22 | 2007-03-01 | Nds Limited | Protection contre la copie de film |
US20090252370A1 (en) * | 2005-09-09 | 2009-10-08 | Justin Picard | Video watermark detection |
CN101258752B (zh) * | 2005-09-09 | 2011-04-13 | 汤姆森许可贸易公司 | 视频水印的系数选择 |
WO2007049184A1 (fr) * | 2005-10-26 | 2007-05-03 | Koninklijke Philips Electronics N.V. | Procede d'incorporation de donnees dans un signal d'information |
CN101346740A (zh) * | 2005-12-23 | 2009-01-14 | 皇家飞利浦电子股份有限公司 | 数字电影的盲检测 |
JP4941286B2 (ja) * | 2007-02-28 | 2012-05-30 | 株式会社Jvcケンウッド | 撮像装置及び再生装置 |
US20080205848A1 (en) * | 2007-02-28 | 2008-08-28 | Victor Company Of Japan, Ltd. | Imaging apparatus and reproducing apparatus |
DE102007027642A1 (de) * | 2007-06-15 | 2008-12-18 | Micronas Gmbh | Verfahren zur Bearbeitung einer Bildfolge mit aufeinanderfolgenden Videobildern zur Verbesserung der räumlichen Auflösung |
US20090111584A1 (en) | 2007-10-31 | 2009-04-30 | Koplar Interactive Systems International, L.L.C. | Method and system for encoded information processing |
US8582781B2 (en) | 2009-01-20 | 2013-11-12 | Koplar Interactive Systems International, L.L.C. | Echo modulation methods and systems |
US8213673B2 (en) * | 2009-06-09 | 2012-07-03 | Avio Technology, Inc. | Watermarking of motion pictures |
US8715083B2 (en) | 2009-06-18 | 2014-05-06 | Koplar Interactive Systems International, L.L.C. | Methods and systems for processing gaming data |
JP2012205168A (ja) * | 2011-03-28 | 2012-10-22 | Toppan Printing Co Ltd | 映像処理装置、映像処理方法及び映像処理プログラム |
JP2012244601A (ja) * | 2011-05-24 | 2012-12-10 | Sharp Corp | 情報取得装置、情報出力装置、情報通信システム、情報取得方法、情報出力方法、制御プログラムおよび記録媒体 |
US9317872B2 (en) | 2013-02-06 | 2016-04-19 | Muzak Llc | Encoding and decoding an audio watermark using key sequences comprising of more than two frequency components |
JP6152787B2 (ja) | 2013-11-29 | 2017-06-28 | 富士通株式会社 | 情報埋め込み装置、情報検出装置、情報埋め込み方法、及び情報検出方法 |
EP2950523A1 (fr) * | 2014-05-28 | 2015-12-02 | Thomson Licensing | Procédé d'estimation de papillotement sur vidéo enregistrée par un caméscope |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6590996B1 (en) * | 2000-02-14 | 2003-07-08 | Digimarc Corporation | Color adaptive watermarking |
JP4313873B2 (ja) * | 1998-01-30 | 2009-08-12 | キヤノン株式会社 | 電子機器及びデータ処理方法 |
JP2001525151A (ja) * | 1998-03-04 | 2001-12-04 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | ウォーターマークの検出 |
US6553127B1 (en) * | 1998-05-20 | 2003-04-22 | Macrovision Corporation | Method and apparatus for selective block processing |
US5991426A (en) | 1998-12-18 | 1999-11-23 | Signafy, Inc. | Field-based watermark insertion and detection |
US6456727B1 (en) * | 1999-09-02 | 2002-09-24 | Hitachi, Ltd. | Method of extracting digital watermark information and method of judging but value of digital watermark information |
US7346776B2 (en) * | 2000-09-11 | 2008-03-18 | Digimarc Corporation | Authenticating media signals by adjusting frequency characteristics to reference values |
KR20030027062A (ko) * | 2001-06-21 | 2003-04-03 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 모션 이미지 신호에서 워터마크의 삽입 및 검출 |
DE10216261A1 (de) * | 2002-04-12 | 2003-11-06 | Fraunhofer Ges Forschung | Verfahren und Vorrichtung zum Einbetten von Wasserzeicheninformationen und Verfahren und Vorrichtung zum Extrahieren von eingebetteten Wasserzeicheninformationen |
US7036024B2 (en) * | 2002-07-09 | 2006-04-25 | Kaleidescape, Inc. | Detecting collusion among multiple recipients of fingerprinted information |
JP3976183B2 (ja) * | 2002-08-14 | 2007-09-12 | インターナショナル・ビジネス・マシーンズ・コーポレーション | コンテンツ受信装置、ネットワークシステム及びプログラム |
DE602004002561T2 (de) * | 2003-01-20 | 2007-06-21 | Koninklijke Philips Electronics N.V. | Wasserzeicheneinbettung und Detektion eines Bewegungsbildsignals |
US7369677B2 (en) * | 2005-04-26 | 2008-05-06 | Verance Corporation | System reactions to the detection of embedded watermarks in a digital host content |
JP2006025409A (ja) * | 2004-06-11 | 2006-01-26 | Canon Inc | 画像処理装置及び画像処理方法 |
US7430302B2 (en) * | 2005-07-19 | 2008-09-30 | Verimatrix, Inc. | Covert and robust mark for media identification |
-
2004
- 2004-01-13 DE DE602004002561T patent/DE602004002561T2/de not_active Expired - Lifetime
- 2004-01-13 AT AT04701650T patent/ATE341157T1/de not_active IP Right Cessation
- 2004-01-13 JP JP2006500353A patent/JP4709960B2/ja not_active Expired - Fee Related
- 2004-01-13 ES ES04701650T patent/ES2271835T3/es not_active Expired - Lifetime
- 2004-01-13 US US10/542,837 patent/US7844072B2/en active Active
- 2004-01-13 EP EP04701650A patent/EP1588556B1/fr not_active Expired - Lifetime
- 2004-01-13 CN CNB2004800024246A patent/CN100380960C/zh not_active Expired - Fee Related
- 2004-01-13 KR KR1020057013398A patent/KR20050091094A/ko not_active Application Discontinuation
- 2004-01-13 WO PCT/IB2004/050010 patent/WO2004066626A1/fr active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO2004066626A1 (fr) | 2004-08-05 |
DE602004002561T2 (de) | 2007-06-21 |
KR20050091094A (ko) | 2005-09-14 |
CN100380960C (zh) | 2008-04-09 |
US20060129566A1 (en) | 2006-06-15 |
DE602004002561D1 (de) | 2006-11-09 |
JP2006517068A (ja) | 2006-07-13 |
EP1588556A1 (fr) | 2005-10-26 |
EP1588556B1 (fr) | 2006-09-27 |
ATE341157T1 (de) | 2006-10-15 |
JP4709960B2 (ja) | 2011-06-29 |
US7844072B2 (en) | 2010-11-30 |
CN1739293A (zh) | 2006-02-22 |
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